Math, asked by Smartydev7677, 1 year ago

write the perimeter of circle of diameter d.

Answers

Answered by princess020304
3
circle don't have perimeter it has circumference
circumference of circle =
2\pi \: r
in this the r = radius that is half of d= diameter

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Answered by saurabhrajarar
3
D=2r=>r=d/2

So
circumference if circle=perimeter=2πr
=2πd/2
=πd
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